Name: UCD-STA1G-1616-L12S-2RW
Brand: POSITAL
SKU: UCD-STA1G-1616-L12S-2RW
Availability: InStock

Interface	SSI with Preset + Incremental RS422
Incremental Pulses	1024
Manual Functions	Preset + complement via cable or connector
Interface Cycle Time	≥ 25 µs
Multiple Transmissions	None
Number of Preset Cycles	5,100,000
SSI Format	MMMMMMMMMMMMMMMMSSSSSSSSSSSSSSSS

Output Driver	SSI (RS422) / Incr. (RS422)
Output Incremental	A, /A, B, /B, Z, /Z
Quadrature Phasing	90° ± 4.5° electrical (Speed > 400RPM)
Output Voltage High Level RS422 (TTL)	> 4 V
Maximum Switching Current	35 mA per Channel

Supply Voltage	4.75 – 30 VDC
Current Consumption	Typical 50mA@24V (no load)
Power Consumption	≤ 1.0 W
Start-Up Time	< 1 s
Clock Input	RS 422, via Optocoupler
Clock Frequency	100 kHz – 2 MHz
Reverse Polarity Protection	Yes
Short Circuit Protection	Yes
EMC: Emitted Interference	DIN EN 61000-6-4
EMC: Noise Immunity	DIN EN 61000-6-2
MTTF	350 years @ 40 °C

Technology	Magnetic
Resolution Singleturn	16 bit
Resolution Multiturn	16 bit
Multiturn Technology	Self powered magnetic pulse counter (no battery, no gear)
Accuracy (INL)	±0.0878° (≤ 12 bit)
Sense Signal (Default)	Clockwise shaft movement (front view on shaft)
Code	Gray

Housing Material	Steel
Housing Coating	Wet coating (RAL 9006 White Aluminium) + Cathodic corrosion protection (>720 h salt spay resistance)
Flange Type	Clamp, ø 58 mm (L)
Flange Material	Aluminum
Shaft Type	Solid, Single Flat, Length = 20 mm
Shaft Diameter	ø 12 mm (0.47")
Shaft Material	Stainless Steel V2A (1.4305, 303)
Max. Shaft Load	Axial 40 N, Radial 110 N
Minimum Mechanical Lifetime(10^8 revolutions with Fa/Fr)	430 (20N/40N), 150 (40N/60N), 100 (40N/80N), 55 (40N/110N)
Rotor Inertia	≤ 30 gcm² [≤ 0.17 oz-in²]
Friction Torque	≤ 5 Ncm @ 20 °C, (7.1 oz-in @ 68 °F)
Max. Permissible Mechanical Speed	≤ 3000 1/min
Shock Resistance	≤ 100 g (half sine 6 ms, EN 60068-2-27)
Permanent Shock Resistance	≤ 10 g (half sine 16 ms, EN 60068-2-29)
Vibration Resistance	≤ 10 g (10 Hz – 1000 Hz, EN 60068-2-6)
Weight	295 g (0.65 lb)

UCD-STA1G-1616-L12S-2RW

POSITAL IXARC absolute Multiturn encoder: SSI with Preset + Incremental RS422 interface, Clamp, ø 58 mm (L), ø 12 mm (0.47") shaft and IP67 protection class.